Do I need an API key to use HeyClaude?
No, the server is fully read-only and requires no API key or credentials.
HeyClaude MCP Server
@JSONbored
Basic information
About HeyClaude MCP Server
Read-only MCP server for the HeyClaude registry — search, compare, and install Claude agents, MCP servers, skills, hooks, and more. 27 tools, 4 prompts, 14 resources. No API key required.
HeyClaude MCP Server config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"heyclaude": {
"command": "npx",
"args": [
"-y",
"@heyclaude/mcp"
]
}
}
}HeyClaude MCP Server tools
23Search read-only HeyClaude registry entries by query, category, exact tag, and skill platform compatibility.
Plan a read-only Claude or Codex workflow toolbox from ranked HeyClaude registry entries. Each entry includes an inline install block (install command, config snippet, download URL) and the recommended stack is summarized as a copy-pasteable installPlan, alongside trust and follow-up guidance.
Answer 'what should I use to do X' in one call. Given a plain-language task (and optional platform/category), returns the best-match HeyClaude entries ranked by fit — each with why it fits, trust summary, disclosed safety/privacy notes, and an inline install block — plus a topPick and a consolidated installPlan. Unlike workflow.plan it does not force category diversity; it returns the genuinely best matches. Collapses the search → compare → detail → asset loop into a single answer-shaped response.
Fetch read-only HeyClaude MCP package, registry, tool, and public rate-limit metadata.
List read-only HeyClaude entries with bounded pagination and optional category, platform, tag, and query filters.
List recently added or upstream-updated HeyClaude entries from generated registry metadata.
Fetch read-only related HeyClaude entries based on category, tags, platforms, keywords, and source metadata.
Fetch a read-only HeyClaude registry entry detail payload by category and slug. By default (bodyMode='excerpt') the body markdown is trimmed to a short lead and large copyable fields are omitted to conserve context, with bodyChars/bodyTruncated/omittedFields describing what was dropped; pass bodyMode='full' for the complete content or 'none' to drop the body entirely. Use entry.asset to retrieve omitted install/script content.
Fetch the category-aware copy/install asset for a HeyClaude entry without writing local files. Pass assetType (e.g. 'install_command', 'config_snippet') to return only that asset and avoid the full_content/script payloads when you do not need them.
Compare 2-5 read-only HeyClaude entries by fit, category, platforms, source metadata, and install complexity.
Fetch aggregate read-only registry stats, freshness, category counts, and real source-signal coverage.
Fetch read-only MCP client setup snippets for Codex, Claude Desktop, Cursor, Windsurf, or remote HTTP clients.
Fetch platform compatibility metadata for a HeyClaude skill entry.
Fetch read-only install, config, usage, and package guidance for a HeyClaude entry.
Fetch generated read-only platform adapter content, currently Cursor rule adapters for skill packages.
List read-only HeyClaude registry feeds, category feeds, platform feeds, and artifact locations.
Fetch read-only HeyClaude submission schemas for PR-first intake by category.
Search generated registry artifacts for likely duplicate entries before a user opens a submission PR.
Fetch category-specific HeyClaude contribution guidance, required fields, and review expectations.
Fetch read-only category examples and templates for faster, more accurate HeyClaude submissions.
Fetch HeyClaude's read-only submission, artifact, import, and maintainer-review policy for contributors and agents.
Explain deterministic trust, source, package, safety, privacy, and review metadata signals for one HeyClaude entry. This is a metadata review only and does not provide malware scanning, automatic safety guarantees, or installation approval.
Review 1-5 HeyClaude entries for source, package, safety, and privacy metadata fit before install or recommendation. This is a metadata review only and does not provide malware scanning, automatic safety guarantees, or installation approval.
Overview
What is HeyClaude?
HeyClaude is a curated, GitHub-native directory of Claude and AI workflow resources — agents, MCP servers, skills, hooks, commands, rules, guides, and more. This MCP server brings the full registry into your AI client so you can search, compare, and install tools without leaving your workflow.
How to use HeyClaude?
Install via npx with the provided config for clients like Claude Desktop, Cursor, or Windsurf, or connect directly to the remote HTTP endpoint at https://heyclau.de/api/mcp. Once connected, you can search, browse, and compare entries using the 27 tools, and leverage the 4 built-in prompts for planning, submission, and install guidance.
Key features of HeyClaude
- 27 tools across 7 namespaces (registry, entry, install, submission)
- 4 workflow prompts for planning, submission, and install guidance
- 14 live resources — category indexes, trending feeds, recent updates
- Fully read-only — no API key, no credentials, no side effects
- Supports stdio (npx) and remote HTTP transports
- Remote HTTP endpoint requires no installation
Use cases of HeyClaude
- Discover AI workflow tools by searching or browsing the curated registry.
- Compare multiple entries side-by-side to choose the best one.
- Generate a multi-tool install plan for a specific workflow.
- Draft, validate, and review new submissions to the registry.
- Get client-specific setup instructions for integrating tools.
Frequently asked questions
What transports does HeyClaude support?
Stdio (via `npx -y @heyclaude/mcp`) and remote HTTP (`https://heyclau.de/api/mcp`).
How many tools and resources does HeyClaude provide?
It provides 27 tools across 7 namespaces, 4 workflow prompts, and 14 live resources.
Where does the registry data live?
The registry is hosted at https
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